February 12, 2018 6:38 pm Mammoth Trampoline Club Gives Kids Olympic Aspirations A trampoline club in Mammoth is teaching kids how to ski, snowboard, and complete cool tricks on the slopes. Adrian Arambulo reports for NBC4 at 4 p.m. US & World Videos 0:37 Car chase ends in standoff in Compton 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split?